Cytek Biosciences, Inc. (CTKB) — Insider Trading
Insider trading activity for Cytek Biosciences, Inc. sourced from SEC EDGAR Form 4 filings.
Overview
- Total insider trades: 12
- Last trade date: Aug 20, 2026
- Ticker: CTKB
Top Insiders
- McCombe William D. (Chief Financial Officer) — 2 trades, buy: $0, sell: $0
- Yan Ming (CHIEF TECHNOLOGY OFFICER) — 2 trades, buy: $0, sell: $0
- Jiang Wenbin (PRESIDENT AND CEO) — 2 trades, buy: $0, sell: $0
- Holder Michael — 2 trades, buy: $0, sell: $0
- Chin Richard — 2 trades, buy: $0, sell: $0
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| Aug 18, 2026 | MUIR GLENN P | CTKB Cytek Biosciences, Inc. | OTHER | 3,086 | N/A |
| Aug 18, 2026 | MUIR GLENN P | CTKB Cytek Biosciences, Inc. | OTHER | 3,086 | N/A |
| Aug 18, 2026 | Chin Richard | CTKB Cytek Biosciences, Inc. | OTHER | 6,107 | N/A |
| Aug 18, 2026 | Chin Richard | CTKB Cytek Biosciences, Inc. | OTHER | 6,107 | N/A |
| Aug 18, 2026 | Holder Michael | CTKB Cytek Biosciences, Inc. | OTHER | 2,181 | N/A |
| Aug 18, 2026 | Holder Michael | CTKB Cytek Biosciences, Inc. | OTHER | 2,181 | N/A |
| Aug 18, 2026 | Jiang Wenbin | CTKB Cytek Biosciences, Inc. | OTHER | 11,781 | N/A |
| Aug 18, 2026 | Jiang Wenbin | CTKB Cytek Biosciences, Inc. | OTHER | 11,781 | N/A |
| Aug 18, 2026 | Yan Ming | CTKB Cytek Biosciences, Inc. | OTHER | 7,363 | N/A |
| Aug 18, 2026 | Yan Ming | CTKB Cytek Biosciences, Inc. | OTHER | 7,363 | N/A |
| Aug 18, 2026 | McCombe William D. | CTKB Cytek Biosciences, Inc. | OTHER | 6,320 | N/A |
| Aug 18, 2026 | McCombe William D. | CTKB Cytek Biosciences, Inc. | OTHER | 6,320 | N/A |